I've sized these up in the store-- haven't gotten one for my dog yet, but based on my experience with similar Kong construction, the squeaker should last a while, but the fabric can be frayed. THe tail should grab their attention as it is thrown, increasing the enjoyment.

Pros: Sturdy squeaker

Cons: fabric can shred

not for aggressvie chewers with sharp teeth.
I used this at the shelter and mistakenly gave it to Kane, who is an aggressiver chewer.
Needless to say, it didn't last.
For a dog who likes to toss her toys around and chew softer, it's great!

Pros: fun and different

Cons: can be chewed apart

I have a friend who got this toy for his lab - a dog that chews everything and has quickly destroyed numerous toys. His dog LOVES this Kong Wubba toy and it is standing up well to his abuse...

Pros: very durable

Cons: none

I adopted my Border Collie this past June and she would not pick up and play with anything (other than my limbs). I finally got her a Wooba, thinking to myself that there was no way this very weird looking toy was going to do anything, but much to my suprise, she loved it. She started playing with it almost immediately. It's definitely helped build her toy drive and she's at the point where anything I put in front of her face now she'll grap and play with. The only downside is that, even though they're made out of tough nylon, they still fall apart pretty easily (we're on our third one), but at least there's a rubber ball inside the dog can still play with (so it's not a complete waste). I have yet to meet a dog that does not like this toy.

Pros: Great for tugging and fetching.

Cons: Not incredibly strong.

Mom took me to a local pet super store, there were soooo many new smells, so many toys to choose from. I got really excited and picked the squeeky Kong Wubba and carried it all around the store. gave mom no choice but to by it for me! ~Chester

Pros: can be retrieved, tossed around

Cons: none